CN212020188U

CN212020188U - Worker grinds first spacing subassembly of flat

Info

Publication number: CN212020188U
Application number: CN202020274220.4U
Authority: CN
Inventors: 蒋鹏
Original assignee: Chengdu Oupolang Precision Tools Co ltd
Current assignee: Chengdu Oupolang Precision Tools Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-27
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a worker grinds first spacing subassembly, flat head spacing subassembly includes pull rod and ejector pin at least, the pull rod includes the first body of rod, spacing dish and through-hole, spacing dish cup joints in the tip of the one end of the first body of rod, the through-hole is located in the first body of rod and sets up along the axial direction of the first body of rod, and be equipped with the internal thread on the through-hole lateral wall of the first body of rod; the ejector rod comprises a second rod body, one end of the second rod body is a flat head part used for ejecting a tool to be machined, the other end of the second rod body is a handle part, and an external thread is arranged on the surface part of the second rod body in the direction close to the flat head part; the ejector rod is sleeved on the inner side of the pull rod and matched with the internal thread through the external thread. That is, through the utility model discloses the subassembly sets up for the position adjustment of treating the processing cutter work piece on the claw dish is simple high-efficient more, thereby has improved machining efficiency and machining precision in the machining process greatly.

Description

Worker grinds first spacing subassembly of flat

Technical Field

The utility model relates to a stop device field is assisted to the tool grinder, especially relates to a spacing subassembly of worker's grinding flat head.

Background

As shown in fig. 1, the tool grinder includes at least a base 101, a servo 102, and a moving table 108. The servo system 102 is connected with a grinding wheel set 103. The movable stage 108 is provided with a fixing device for fixing the tool 107 to be machined. The fixture includes an indexing plate 104, a schopper gripping system 105, and a stop bar 106.

When the existing fixing device is used to fix the tool 107 to be machined, the operator often has a position inconsistency of inserting the tool 107 to be machined into the schottky clamping system 105, that is, a depth of the insertion sometimes occurs and a shallow insertion sometimes occurs, and the position of the conventional stopper rod 106 is not adjustable, so that the position adjustment of the tool 107 to be machined needs to be completed by adjusting the position of the moving table 108. However, the adjustment of the position of the tool 107 to be machined in this way requires a lot of effort to move the entire fixture, and the position adjustment accuracy cannot be controlled well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a worker who replaces former gag lever post can low energy consumption, high accuracy quick adjustment wait to process the position of cutter grinds first spacing subassembly.

The technical scheme is as follows:

a flat head limiting component for a grinding machine at least comprises a pull rod and a push rod, wherein the pull rod comprises a first rod body, a limiting disc and a through hole, the limiting disc is sleeved at the end part of one end of the first rod body, the through hole is positioned in the first rod body and is arranged along the axial direction of the first rod body, and an internal thread is arranged on the side wall of the through hole of the first rod body; the ejector rod comprises a second rod body, one end of the second rod body is a flat head part used for ejecting a tool to be machined, the other end of the second rod body is a handle part, and an external thread is arranged on the surface part of the second rod body in the direction close to the flat head part; the ejector rod is sleeved on the inner side of the pull rod and matched with the internal thread through the external thread.

According to a preferred embodiment, the pull rod is fixed at the end of the dividing plate through a limiting plate.

Compared with the prior art, the utility model has the advantages of: through the utility model discloses the structure setting of worker's flat head of grinding limit component for thereby operating personnel realizes the position adjustment of ejector pin for the pull rod through twisting the stalk portion of rotatory ejector pin. Namely, the user rotates the ejector rod to push the cutter to be processed, so that the position of the cutter to be processed is adjusted. Therefore, the position of the tool to be machined is adjusted without adjusting the moving table on the whole tool grinding machine, the physical strength of operators is saved, and the position of the tool to be machined is conveniently adjusted by the operators.

Drawings

FIG. 1 is a schematic diagram of a conventional tool grinder;

FIG. 2 is a schematic structural view of the limiting assembly of the present invention;

FIG. 3 is a schematic view of the structure of the middle pull rod of the present invention;

FIG. 4 is a schematic view of the structure of the middle post rod of the present invention;

in the figure, 101-a base, 102-a servo system, 103-a grinding wheel set, 104-a dividing disc, 105-a Xiao Pin grasping system, 106-a limiting rod, 107-a tool to be processed, 108-a moving table, 200-a pull rod, 201-a first rod body, 202-a limiting disc, 203-a through hole, 204-an internal thread, 300-a mandril, 301-a second rod body, 302-a flat head, 303-an external thread and 304-a handle.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that, in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Additionally, the utility model discloses it is pointed out that, in the utility model, if do not write out structure, connection relation, positional relationship, power source relation etc. that concretely relates to very much, then the utility model relates to a structure, connection relation, positional relationship, power source relation etc. are technical personnel in the field on prior art's basis, can not learn through creative work.

Example (b):

as shown in fig. 1, the conventional tool grinder cannot assist in accurately positioning the tool 107 to be machined because the stop lever 106 is solid and is not adjustable in position.

Based on the defects of the original limiting rod 106, a grinding head limiting assembly is arranged, as shown in fig. 2 to 4. The flat head limiting component at least comprises a pull rod 200 and a push rod 300. The tie rod 200 is used to complete the support of the carrier rod 300. The ejector 300 is used for ejecting the tool 107 to be machined so as to adjust the position of the tool 107 to be machined.

Preferably, the pull rod 200 comprises a first rod body 201, a limiting disc 202 and a through hole 203. The limiting disc 202 is sleeved on the end of one end of the first rod body 201. Further, the pull rod 200 is fixed to the end of the index plate 104 via a limiting plate 202. For example, the limiting plate 202 is provided with a hole for passing through a bolt, so that the limiting plate 202 and the index plate 104 are fixed by the bolt.

Preferably, the through hole 203 is located in the first rod 201 and is disposed along the axial direction of the first rod 201. The through hole 203 is used to complete the accommodation of the jack 300. And the side wall of the through hole 203 of the first rod body 201 is provided with an internal thread 204.

Preferably, the jack 300 includes a second rod 301. One end of the second rod body 301 is a flat head 302 for pushing the tool 107 to be machined, and the other end is a handle 304. And an external thread 303 is arranged on the surface part of the second rod body 301 in the direction close to the flat head part 302. The top rod 300 is sleeved on the inner side of the pull rod 200 and is matched with the internal thread 204 through the external thread 303.

Further, a scale along the axial direction of the second rod 301 may be disposed on the surface of the push rod 300. The operator is facilitated to control the amount of displacement of the jack 300.

The operator adjusts the position of the push rod 300 relative to the pull rod 200 by turning the handle 304 of the rotary push rod 300. That is, the user rotates the spindle 300 to push the tool 107 to be machined, thereby adjusting the position of the tool 107 to be machined. Therefore, the position of the tool 107 to be machined does not need to be adjusted by adjusting the moving table 108 on the whole tool grinding machine, the physical strength of an operator is saved, and the position adjustment of the tool 107 to be machined by the operator is facilitated.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a worker grinds spacing subassembly of flat head which characterized in that: the flat head limiting component at least comprises a pull rod (200) and a push rod (300),

the pull rod (200) comprises a first rod body (201), a limiting disc (202) and a through hole (203), the limiting disc (202) is sleeved at the end part of one end of the first rod body (201), the through hole (203) is located in the first rod body (201) and arranged along the axial direction of the first rod body (201), and an internal thread (204) is arranged on the side wall of the first rod body (201);

the ejector rod (300) comprises a second rod body (301), one end of the second rod body (301) is a flat head part (302) used for ejecting a tool (107) to be machined, the other end of the second rod body is a handle part (304), and an external thread (303) is arranged on the surface part of the second rod body (301) in the direction close to the flat head part (302);

the ejector rod (300) is sleeved on the inner side of the pull rod (200) and matched with the internal thread (204) through the external thread (303).

2. A workgrinding flat head restraint assembly as claimed in claim 1 wherein the tie rod (200) is secured to the end of the indexing disc (104) via a restraint disc (202).